Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and system for constructing data route by reverse triggering

A data path, reverse technology, applied in the field of communication, can solve the problems of end-to-end consistency, QoS can not, affect the user and customer experience, etc., to achieve the effect of improving forwarding efficiency

Active Publication Date: 2015-05-13
浙江杭海新城控股集团有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when the peer network actively sends data to the terminal, if the terminal's current access method (such as wireless access mode) registered in the identity location register is not equal to the peer network, QoS may not be able to reach the terminal. keep consistent
In this way, even if both the peer end and the terminal node have registered in the network, the data path cannot be successfully established for message interaction, or even if the data path is established, the efficiency of message forwarding is low due to access technology problems. And these have seriously affected the customer experience of users on the network, which will definitely restrict the development of this network technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for constructing data route by reverse triggering
  • Method and system for constructing data route by reverse triggering
  • Method and system for constructing data route by reverse triggering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] refer to Figure 4 Embodiment 1 of the method of the present invention solves the problem that the access gateway registered by the terminal in the home server with the identity location registration function is unavailable to the opposite end by reversely triggering the establishment of a data path. The specific implementation steps are as follows:

[0051] Step 401, the terminal registers location information and domain name information on its original terminal access gateway and home server.

[0052] In step 402, the peer node sends a data packet to the terminal node, and the data packet is first sent to the peer access gateway.

[0053] In step 403, the peer access gateway queries the home server for the address of the terminal's access gateway, and sends domain name information of the peer to the home server.

[0054] Step 404, the home server matches the domain name information of the peer end with the domain name information in the registration information of th...

Embodiment 2

[0061] refer to Figure 5 Embodiment 2 of the present invention solves the problem that the access gateway registered by the terminal in the home server with the identity location registration function is unavailable to the opposite end by reversely triggering the establishment of a data path. The specific implementation steps are as follows:

[0062] Step 501, the terminal registers location information and domain name information on its original terminal access gateway and home server.

[0063] In step 502, the peer node sends a data packet to the terminal node, and the data packet is first sent to the peer access gateway.

[0064] In step 503, the peer access gateway forwards the data sent by the peer to the terminal to the home server.

[0065] Step 504, the home server matches the domain name information of the peer end with the domain name in the registration information of the terminal.

[0066] Step 505, if the matching is unsuccessful, the home server notifies the t...

Embodiment 3

[0096] refer to Figure 8 The present invention solves the end-to-end consistency of QoS caused by the unequal access mode (such as wireless access mode) registered by the terminal in the home server with the identity location registration function and the peer network by reversely triggering the establishment of the data path The third embodiment of the method of the problem, the specific implementation steps are as follows:

[0097] Step 801, the terminal registers location information, access type information and access capability on its original terminal access gateway and home server.

[0098] In step 802, the peer node sends a data packet to the terminal node, and the data packet is first sent to the peer access gateway.

[0099] In step 803, the peer access gateway queries the home server for the address of the terminal's access gateway, and sends the peer QoS information together.

[0100] Step 804, the home server matches the QoS information of the opposite end with...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed is a method for establishing a data path. The method comprises: when receiving a data packet sent by an opposite end to a terminal, an opposite access gateway sending a position information query request to a home server; or when receiving a data packet sent by an opposite end to a terminal, an opposite access gateway sending the data packet to a home server; when receiving the position information query request or the data packet, the home server matching connection information of the opposite end with connection information registered by the terminal, and if the two pieces of information do not match, notifying the terminal of establishing a bearer based on the connection information of the opposite end; and the terminal establishing a bearer according to the connection information of the opposite end and a new terminal access gateway, and registering new position information and connection information on the home server. Also disclosed are a system for establishing a data path and a home server.

Description

technical field [0001] The present invention relates to the communication field, and more particularly relates to a method and a system for reverse triggering establishment of a data path in a distributed mobility management (DMM) system. Background technique [0002] With the development of mobile terminal requirements and the wide application of wireless technology, the flattening trend of the telecom network structure is becoming more and more obvious, which leads to the localization of various content servers and mobile gateways. However, the currently commonly used centralized mobile IP The protocol cannot well satisfy the problems caused by these flatness, and these factors have greatly promoted the research process of the distributed mobility management system. [0003] attached figure 1 , with figure 2 And attached image 3 , briefly introduce the network architecture system of distributed mobility management: [0004] Distributed Mobility Management (DMM) syste...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W28/24H04W76/02
CPCH04W8/02
Inventor 王志海涂杨巍周娜霍玉臻
Owner 浙江杭海新城控股集团有限公司